diff options
Diffstat (limited to 'include/clang/Lex/MacroArgs.h')
| -rw-r--r-- | include/clang/Lex/MacroArgs.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/clang/Lex/MacroArgs.h b/include/clang/Lex/MacroArgs.h index 853eee2fd779..8806f2d8c656 100644 --- a/include/clang/Lex/MacroArgs.h +++ b/include/clang/Lex/MacroArgs.h @@ -1,9 +1,8 @@ //===--- MacroArgs.h - Formal argument info for Macros ----------*- C++ -*-===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // @@ -113,18 +112,19 @@ public: bool isVarargsElidedUse() const { return VarargsElided; } /// Returns true if the macro was defined with a variadic (ellipsis) parameter - /// AND was invoked with at least one token supplied as a variadic argument. + /// AND was invoked with at least one token supplied as a variadic argument + /// (after pre-expansion). /// /// \code /// #define F(a) a /// #define V(a, ...) __VA_OPT__(a) - /// F() <-- returns false on this invocation. - /// V(,a) <-- returns true on this invocation. - /// V(,) <-- returns false on this invocation. + /// F() <-- returns false on this invocation. + /// V(,a) <-- returns true on this invocation. + /// V(,) <-- returns false on this invocation. + /// V(,F()) <-- returns false on this invocation. /// \endcode /// - - bool invokedWithVariadicArgument(const MacroInfo *const MI) const; + bool invokedWithVariadicArgument(const MacroInfo *const MI, Preprocessor &PP); /// StringifyArgument - Implement C99 6.10.3.2p2, converting a sequence of /// tokens into the literal string token that should be produced by the C # |